1612038960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{319849}}^1$

素因数の和:319875

約数の個数: 120

約数和(自身を含む): 6187178400

約数和(自身を除く): 4575139440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 319849, 639698, 959547, 1279396, 1599245, 1919094, 2238943, 2558792, 2878641, 3198490, 3838188, 4477886, 4797735, 5117584, 5757282, 6396980, 6716829, 7676376, 8955772, 9595470, 11194715, 11514564, 12793960, 13433658, 14393205, 15352752, 17911544, 19190940, 20150487, 22389430, 23029128, 25587920, 26867316, 28786410, 33584145, 35823088, 38381880, 40300974, 44778860, 46058256, 53734632, 57572820, 67168290, 76763760, 80601948, 89557720, 100752435, 107469264, 115145640, 134336580, 161203896, 179115440, 201504870, 230291280, 268673160, 322407792, 403009740, 537346320, 806019480, 1612038960]

約数ペア:

[(1, 1612038960), (2, 806019480), (3, 537346320), (4, 403009740), (5, 322407792), (6, 268673160), (7, 230291280), (8, 201504870), (9, 179115440), (10, 161203896), (12, 134336580), (14, 115145640), (15, 107469264), (16, 100752435), (18, 89557720), (20, 80601948), (21, 76763760), (24, 67168290), (28, 57572820), (30, 53734632), (35, 46058256), (36, 44778860), (40, 40300974), (42, 38381880), (45, 35823088), (48, 33584145), (56, 28786410), (60, 26867316), (63, 25587920), (70, 23029128), (72, 22389430), (80, 20150487), (84, 19190940), (90, 17911544), (105, 15352752), (112, 14393205), (120, 13433658), (126, 12793960), (140, 11514564), (144, 11194715), (168, 9595470), (180, 8955772), (210, 7676376), (240, 6716829), (252, 6396980), (280, 5757282), (315, 5117584), (336, 4797735), (360, 4477886), (420, 3838188), (504, 3198490), (560, 2878641), (630, 2558792), (720, 2238943), (840, 1919094), (1008, 1599245), (1260, 1279396), (1680, 959547), (2520, 639698), (5040, 319849)]